Definition of Intrauterine insemination (IUI)

Intrauterine insemination (IUI): A procedure in which a fine catheter (tube) is inserted through the cervix (the natural opening of the uterus) into the uterus (the womb) to deposit a sperm sample directly into the uterus. The purpose of IUI is to achieve fertilization and pregnancy. IUI is a relatively simple procedure. "Intrauterine" is within the uterus. "Insemination" is from "in-" + "semen," seed = seed in. So, "intrauterine insemination" = seed in the uterus.


Last Editorial Review: 6/14/2012

Search MedTerms:


Back to MedTerms online medical dictionary A-Z List
Pill Identifier Tool

Need help identifying pills and medications?
Use the pill finder tool on RxList.

STAY INFORMED

Get the Latest health and medical information delivered direct to your inbox!